| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $197.77 | 13.808% | $225.0781 | $225.08 | $225.10 | $225.10 |
| Purchase #2 | $109.28 | 10.842% | $121.1281 | $121.13 | $121.15 | $121.10 |
| Purchase #3 | $81.95 | 4.469% | $85.6123 | $85.61 | $85.60 | $85.60 |
| Purchase #4 | $183.71 | 6.773% | $196.1527 | $196.15 | $196.15 | $196.20 |
| Purchase #5 | $42.87 | 7.857% | $46.2383 | $46.24 | $46.25 | $46.20 |
| Purchase #6 | $208.86 | 13.478% | $237.0102 | $237.01 | $237.00 | $237.00 |
| Purchase #7 | $26.70 | 4.429% | $27.8825 | $27.88 | $27.90 | $27.90 |
| 7 purchase totals = | $851.14 | $939.1022 | $939.10 | $939.15 | $939.10 | |